Ava Carr, 6, of Ankeny shows off her blue ribbon for the longest ponytail in her age division during Extreme Sunday at The Iowa State Fair Sunday, Aug. 17, 2014. Mary Willie/The Register

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Hannah Ford, 8, of Melcher is ready to compete in the braid competition during Extreme Sunday at The Iowa State Fair Sunday, Aug. 17, 2014. Mary Willie/The Register

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Mullet contestants Jason Coady, left and Tony Coppock strike a pose before their hair competition during Extreme Sunday at The Iowa State Fair Sunday, Aug. 17, 2014. "I grow it so why not show it?" said Coppock. Mary Willie/The Register

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The Budweiser Clydesdales are hitched up for a stroll about the grounds during Extreme Sunday at The Iowa State Fair Sunday, Aug. 17, 2014. Mary Willie/The Register

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James Corbett of Des Moines waits to compete in the mohawk hair competition during Extreme Sunday at The Iowa State Fair Sunday, Aug. 17, 2014. Mary Willie/The Register

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Johnny Beaty of Marshalltown, left, stands among the final five mullet contestants before being named the winner on the Bud Stage during Extreme Sunday at The Iowa State Fair Sunday, Aug. 17, 2014. Mary Willie/The Register

Sara Nielsen of Iowa School of Beauty has her photo taken with mullet contestants from left, Eric Struggles, Jason Coady and Tony Coppock before their competition during Extreme Sunday at The Iowa State Fair Sunday, Aug. 17, 2014. Mary Willie/The Register

Kaitlyn, 11 and sister Rachel, 13 Forney of West Des Moines take the Design within Constraint challenge at the Iowa State University College of Engineering booth, part of Iowa Governor's STEM Advisory Council Display during Extreme Sunday at The Iowa State Fair Sunday, Aug. 17, 2014. Mary Willie/The Register

Tristen Utterback, 12, Des Moines, plays in a tractor inside the Agricultural Building at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Ten year old Jennifer Lopez, of Pleasant Hill, poses in a cut out of a goat farmer in the Animal Learning Center at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Payton Thomson, 16, of Altoona, and Abigail Romero, 10 months, of Altoona, look at a cow in the Animal Learning Center at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Cassie Morse, 12, of Altoona, performs a lyrical dance in the Sprout Division Showcase during the Bill Riley Talent Show Finals at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Mackenzie Murphy, of Bondurant, plays at Little Hands on the Farm at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Jared Hansen, of Altoona, washes his horse at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Emily Solo, 21, of Clive, earned the first runner up position in the Bill Riley Talent Search Championship at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Emily Solo, 21, of Clive, earned the first runner up position in the Bill Riley Talent Search Championship at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Emily Solo, 21, of Clive, performs a vocal solo during the Bill Riley Talent Show Finals at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Sarah and Wes, 3, Freml, of Johnston, look at ducks in the Animal Learning Center at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Veronika Silkin, 12, of Johnston, performs a piano solo in the Sprout Division Showcase during the Bill Riley Talent Show Finals at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Shana Liu, 14, of Urbandale, earned the fourth runner up position in the Bill Riley Talent Search Championship at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Renee Brechtel, 20, of Urbandale, earned the second runner up position in the Bill Riley Talent Search Championship at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Renee Brechtel, 20, of Urbandale, earned the second runner up position in the Bill Riley Talent Search Championship at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Shana Liu, 14, of Urbandale, performs a piano solo during the Bill Riley Talent Show Finals at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Shana Liu, 14, of Urbandale, earned the fourth runner up position in the Bill Riley Talent Search Championship at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Renee Brechtel, 20, of Urbandale, performs a violin solo during the Bill Riley Talent Show Finals at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Angie and Addie Stepsis, of West Des Moines, walk through the Animal Learning Center at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Sisters Katelyn, 17, and Kenzie, 14, Paulsen, of West Des Moines, perform a lyrical dance duet during the Bill Riley Talent Show Finals at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Cyla McDowell, of West Des Moines, plays at Little Hands on the Farm at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Eliza Babbit, 4, of West Des Moines, plays at Little Hands on the Farm at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography

Two year old Molly Babbit, of West Des Moines, plays at Little Hands on the Farm at the Iowa State Fair on Aug. 17. Iowa State Fair/ Steve Pope Photography